If it's true shaolin, it is much more than "tight." It becomes a lifestyle of meditation, chi studies, iron fist, and kickin some serious ass. Later in training you learn to strike chi points that paralyze, intant-kill, and delayed-death. You pick one of the twelve animals, and you become that animal and study their attacks. The tiger, monkey, horse, turtle, bird, pigeon, swallow, snake, ostrich, eagle, bear, and dragon.... not sure how you are supposed to study the dragon though.....
Imagine sitting next to a cobra, mimicking movement with your hands. Taunting it with your own motions. It's hard core. I guess if you only want the fighting aspect, you can find a generic kung-fu place that doesn't include all of this.